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Continental announced that it will be equipped with pedestrian recognition on the new generation of 76GHz millimeter-wave radar (Figure 1). Europe's new car crash test "Euro NCAP" will start the pedestrian recognition test in the automatic brake test from 2016. Continental Group plans to make the technology's recognition ability reach the level of this test only with the development product, the actual product will be Mass production began in the second half of 2015.
Previously, industry insiders generally believed that to achieve pedestrian recognition, it is necessary to use a camera that is easy to increase the distance and shape resolution. If the millimeter-wave radar can be used for pedestrian recognition, this inherent concept will be subverted.
The vehicle's millimeter-wave radar calculates the distance based on the time difference and intensity of the reflected wave to identify what object it is. It is difficult to identify pedestrians because the reflection intensity of people is extremely small. The reflected waves of pedestrians are easily buried by reflected waves of other objects and are difficult to distinguish.
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